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Round|Natural|GIA

0.80ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2366066456

Certificate GIA 2366066456

Diamond specifications and retailer prices

From HK$8,199 HKD
$1,045 USD
As of October 25, 2026
Save HK$16,124 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$24,802 HKD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2366066456. Listed at 20 retailers as of October 25, 2026, with a 197% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2366066456
Dimensions5.81 × 5.74 × 3.71 mm
L/W Ratio1.01
Top View
5.81 mm5.74 mm0.80 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2366066456
Side View
Table 57.0%Crown 38°Girdle: THN-THKPavilion 40°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: HK$24,324 HKD|Low: HK$7,642 HKD|High: HK$24,324 HKD|Avg: HK$11,389 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 12HK$8,199 HKD
Retailer 15HK$8,333 HKD
Retailer 9HK$8,827 HKD
Retailer 3HK$8,945 HKD
Retailer 6HK$9,031 HKD
Retailer 18HK$9,031 HKD
Retailer 13HK$9,384 HKD
Retailer 5HK$9,752 HKD
Retailer 8HK$10,365 HKD
Retailer 4HK$10,395 HKD
Retailer 7HK$10,420 HKD
Retailer 14HK$11,063 HKD
Retailer 17HK$11,063 HKD
Retailer 16HK$11,456 HKD
Retailer 2HK$13,965 HKD
Retailer 10HK$14,811 HKD
Retailer 11HK$18,286 HKD
NZ JewellersHK$24,324 HKD

32 data points across 18 retailers

20 retailersHK$8,199 HKD to HK$24,324 HKD

A
Cheapest Retailer
-
HK$8,199 HKD
$1,045 USD
A
Retailer 2
-
HK$8,333 HKD
$1,062 USD
View
Final sale: no returns
Retailer 3
-
HK$8,945 HKD
$1,140 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$9,031 HKD
$1,151 USD
View
A
Retailer 5
-
HK$9,031 HKD
$1,151 USD
View
Retailer 6
-
HK$9,212 HKD
$1,174 USD
View
Price last confirmed 50 days ago
A
Retailer 7
-
HK$9,384 HKD
$1,196 USD
View
A
Retailer 8
-
HK$9,752 HKD
$1,243 USD
View
A
Retailer 9
-
HK$10,365 HKD
$1,321 USD
View
A
Retailer 10
-
HK$10,395 HKD
$1,325 USD
View
A
Retailer 11
-
HK$10,420 HKD
$1,328 USD
View
Retailer 12
-
HK$10,632 HKD
$1,355 USD
View
Price last confirmed 53 days ago
A
Retailer 13
-
HK$11,063 HKD
$1,410 USD
View
A
Retailer 14
-
HK$11,063 HKD
$1,410 USD
View
A
Retailer 15
-
HK$11,456 HKD
$1,460 USD
View
B+
Retailer 16
-
HK$13,965 HKD
€1,695 EUR
View
B
Retailer 17
-
HK$18,286 HKD
£1,835 GBP
View
B
Retailer 18
-
HK$24,167 HKD
£2,425 GBP
View
B
Retailer 19
-
HK$24,324 HKD
$3,100 USD
View
Most Expensive
NZ Jewellers
43970d71-a8ee-49a5-89af-4b21ea3cf009 · Sep 10
HK$24,802 HKD
$3,161 USD
View
Price last confirmed 50 days ago
19 more retailers have this diamond
Prices start from HK$8,199 HKDSave up to HK$16,124 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Round
HK$8,199 HKD